<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>文章列表</title>
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/reset.css">
    <link rel="stylesheet" href="css/iconfont.css">
    <link rel="stylesheet" href="css/main.css">
    <script src="./libs/jquery-1.12.4.min.js"></script>

</head>

<body>
    <div class="container-fluid">
        <div class="common_title">
            用户信息修改
        </div>
        <div class="container-fluid common_con">
            <form class="form-horizontal article_form" id="form">
                <div class="form-group">
                    <label for="inputEmail1" class="col-sm-2 control-label">用户名称：</label>
                    <div class="col-sm-4">
                        <input type="text" name="username" class="form-control username" id="inputEmail1" value="李思思">
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputEmail2" class="col-sm-2 control-label">昵称：</label>
                    <div class="col-sm-4">
                        <input type="text" name="nickname" class="form-control nickname" id="inputEmail2" value="哈哈思">
                    </div>
                </div>
                <div class="form-group">
                    <label for="inputEmail3" class="col-sm-2 control-label">邮箱：</label>
                    <div class="col-sm-4">
                        <input type="text" name="email" class="form-control email" id="inputEmail3" value="520@163.com">
                    </div>
                </div>

                <div class="form-group">
                    <label for="inputPassword3" class="col-sm-2 control-label">用户图标：</label>
                    <div class="col-sm-10">
                        <img src="images/2.jpg" alt="" class="user_pic">
                        <input style="display: block" name="userPic" type="file" id="exampleInputFile">
                        <!-- 给label标签的for属性赋值,值是input标签的id,那这样的话点击label就相当于点击了input -->
                        <br>
                        <label for="exampleInputFile">
                            <img src="./images/uploads_icon.jpg" style="height: 50px;" alt="">
                        </label>
                    </div>
                </div>

                <div class="form-group">
                    <label for="inputEmail4" class="col-sm-2 control-label">密码：</label>
                    <div class="col-sm-4">
                        <input type="password" name="password" class="form-control password" id="inputEmail4"
                            value="12345678">
                    </div>
                </div>
                <div class="form-group">
                    <div class="col-sm-offset-2 col-sm-10">
                        <button type="submit" class="btn btn-success btn-edit">修改</button>
                    </div>
                </div>
            </form>
        </div>
    </div>

    <script src="./libs/https.js"></script>
    <script>
        $(function () {
            ///1.发起 ajax 请求，获得用户的详细信息
            $.ajax({
                type:'get',
                url:BigNew.user_detail,
                success:function( backData ) {
                     // console.log( backData );
                     if( backData.code == 200 ) {
                         //2.将返回的数据，渲染到指定结构
                         let data = backData.data
                         for( let key in data ) {
                             $( '.' + key ).val( data[key] )
                         }
                         $( '.user_pic' ).attr( 'src',data.userPic)
                     }
                }
            })

            //3.给修改按钮设置点击事件
            $( '.btn-edit' ).on( 'click',function( e ) {
               e.preventDefault()

               //4.利用 fromData 获取用户的数据
               //前提：表单控件 name 值与接口参数一致
               let fd = new FormData( document.querySelector( 'form' ))
               //5.发起 ajax 请求，修改用户信息
               $.ajax({
                   type:'post',
                   url:BigNew.user_edit,
                   data: fd,
                   contentType:false,
                   processData:false,
                   success: function( backData ) {
                       //console.log( backData );
                       if( backData.code == 200 ) {
                           parent.window.location.reload()
                       }
                   }
               })
            })
            //7.完成上传图片的预览功能
            $( '#exampleInputFile' ).on( 'change',function() {
                let picFile = this.files[0]
                let picUrl = URL.createObjectURL( picFile )
                $( '.user_pic' ).attr( 'src',picUrl)
            })
        })
    </script>
</body>

</html>
